Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094192 | Wickers with trapped fluid recesses for wellhead assembly | David L. Ford, Guaraci Bornia, Hugo Lopes | 2018-10-09 |
| 9708520 | Concentrated sugar additive as anti-dusting agent | Helio Haruo Ushijima | 2017-07-18 |